Pros: The fact I could get off the plane quickly. And that was it.
Cons: Boarding-crowded people with very poor management. No separate queue for status members (in theory there was but you had to fet through lone of people anyway). Pushy selling gate upgrades for ridiculous prices. Flight was almost full so I asked for an upgrade but obviously was refused (which doesn't really surprise me) but when I asked if there would be any discount for StarAlliance gold status member they said of course... Not. Plane was disgusting and filthy. My traytable was dirty underneath and I had to clean it myself as crew did not respond for 7 call bells over around 60 minutes. A/C vents were dirty and there were clusters of dusts visible. One of my co-passengers was a dead bug between the inner and outer window. First drinks were served after 1.20h and food 2.50h. You can only get cheap wine or beer for free. If you fancy not-so-fancy Gin and tonic you need to pay separately for both. Entertainment was very limited. No WiFi. With my breakfast I got a piece of foil packaging served in-between leaves. Food was edible but of a quality of convenience store ready meal. Only 2 cabin crew were nice and competent. Rest was total opposite. LOT should call they B787 a Dreamfailure or Nightmareliner rather than a Dremliner.